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Annamaria Conte  - - - 
Top co-authors See all
Caterina Rizzo

176 shared publications

Giovanni Savini

136 shared publications

OIE Reference Laboratory for West Nile Disease, Istituto Zooprofilattico Sperimentale dell'Abruzzo e Molise, G. Caporale, Teramo, Italy

Paolo Calistri

98 shared publications

Istituto Zooprofilattico dell'Abruzzo e del Molise ‘G. Caporale’ Teramo Italy

Silvia Declich

69 shared publications

Federica Monaco

60 shared publications

Istituto Zooprofilattico Sperimentale dell’Abruzzo e del Molise ‘G. Caporale’, Teramo, Italy

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Distribution of Articles published per year 
(1970 - 2018)
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8
 
Publications See all
Article 0 Reads 0 Citations Occurrence of agrochemical residues in beeswax samples collected in Italy during 2013–2015 Monia Perugini, Serena M.R. Tulini, Daniela Zezza, Stefano F... Published: 01 June 2018
Science of The Total Environment, doi: 10.1016/j.scitotenv.2017.12.321
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Considering the importance of honey bees for pollination activity and biodiversity preservation different studies have dealt with the impact of pesticides on honeybee health. Within the hive, beeswax is a matrix of particular interest because most of the chemicals used in agricultural and beekeeping activities can easily accumulate and persist in this matrix long after treatment has ceased, affecting honeybees survival. However, chemical analyses of pesticide residues in beeswax are not mandatory, so there are no residue limits, for beeswax. The present study was carried out with the aim of investigating the beeswax residue pattern in the Italian hives. 178 beeswax samples collected from 2013 to 2015 were analyzed for 247 pesticides. 73.6% of the analyzed samples reported the presence of one or more pesticides. On average every single sample showed a mean of three different pesticides each with a maximum of fourteen compounds, some of which were banned in Europe or not authorized in Italy. The higher frequencies were associated with three acaricides: coumaphos (60.7% of samples), tau-fluvalinate (50%) and chlorphenvinphos (35.4%), but the higher concentrations were associated to pyrethrins and piperonil butoxide.
Article 0 Reads 0 Citations Intake estimates of dioxins and dioxin-like polychlorobiphenyls in the Italian general population from the 2013-2016 res... Gianfranco Diletti, Giampiero Scortichini, Maria Cesarina Ab... Published: 01 June 2018
Science of The Total Environment, doi: 10.1016/j.scitotenv.2018.01.181
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The implementation of the European Union strategy for polychlorodibenzo-dioxins and -furans (PCDD/Fs), and dioxin-like polychlorobiphenyls (DL-PCBs) is determining a general reduction of their presence in the environment and in the food chain. The most important route for human exposure to these substances is food consumption and, as a consequence, a progressive decrease of their dietary intake has been observed in the last decades. In this context, it seemed worth updating the PCDD/F and DL-PCB intake estimation for the Italian population. A total of 2659 samples of food of animal and vegetable origin analyzed for PCDD/Fs and DL-PCBs in the period 2013–2016 by accredited official laboratories and the national food consumption database were considered for the dietary intake assessment in different age groups of the Italian general population The median cumulative intake estimates expressed as pg WHO-TEQ/kg body weight per day and computed with a deterministic and a probabilistic approach were 1.40–1.52 for children, 0.82–0.85 for adolescents, and 0.64–0.61 for adults, respectively. Such results confirm the decreasing trend of PCDD/F and DL-PCB dietary intake even though the Tolerable Daily Intake (TDI) value of 2 WHO-TEQ/kg body weight per day is exceeded at the 95th percentile for all age groups, with children as sensitive group. Most contributing food categories to the intake resulted fish, food of vegetable origin, and cheese. A sensitivity analysis was also performed to calculate the target contamination levels able to keep the dietary exposure below the TDI. Computed target levels fall between P50 and P97 of the occurrence distribution of the main food groups, meaning that most of the Italian food production can be considered safe.
Article 0 Reads 0 Citations Seroprevalence of West Nile virus in horses in different Moroccan regions Abdennasser Benjelloun, Mehdi El Harrak, Paolo Calistri, Cha... Published: 12 September 2017
Veterinary Medicine and Science, doi: 10.1002/vms3.71
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West Nile virus-associated disease is one of the most widespread vector-borne diseases in the world. In Morocco, the first cases were reported in horses in 1996 and the disease re-emerged in 2003 and in 2010. The objective of this work was to study the epidemiological situation of WNV-associated infection in Morocco, by quantifying the seroprevalence of anti-WNV IgM and IgG antibodies in horses in different bioclimatic regions-zones of Morocco in 2011. During the months of May, June and July 2011, 840 serum samples were collected from horses in four regions characterized by different environmental and climatic features such as altitude, temperature and precipitation. These environmental-climatic regions are: the Atlantic plateaus of the Gharb and pre-Rif region, the North Atlasic plains and plateaus region, the Atlas Mountains and pre-Atlas region and the plains and plateaus of the Oriental region. All samples were tested for the anti-WNV IgG antibodies by ELISA and positive sera were confirmed by virus neutralization (VN). An anti-WNV antibody prevalence map was developed. A total of 261 samples (31%) were found positive by both techniques. The prevalence of the infection was higher in the Atlantic plateaus of the Gharb and pre-Rif region, in the northern part of the country. Available data concerning the previous WNV-associated disease outbreaks in Morocco and the preliminary results of this serological survey suggest that the Moroccan northwest is the region at highest risk for WNV circulation. In this region, the climate is more humid with higher rainfall than other regions and milder winter temperatures exist. In the same area, the presence of migratory bird settlements may affect the risk of virus introduction and amplification.
Article 3 Reads 0 Citations Seasonal Trend of PAHs Concentrations in Farmed Mussels from the Coastal Areas of the Naples, Italy Mauro Esposito, Monia Perugini, Sara Lambiase, Annamaria Con... Published: 19 July 2017
Bulletin of Environmental Contamination and Toxicology, doi: 10.1007/s00128-017-2141-3
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This paper reports on the results about the chemical pollution pressure in the Gulf of Naples and nearby coastal areas. Farmed mussels were analysed for the presence of polycyclic aromatic hydrocarbons (PAHs). The results documented a decreasing trend in the PAHs levels respect to the past years. The Bay of Pozzuoli remains as the most contaminated site within the Lucrino area with the highest reported number of samples exceeding the benzo(a)pyrene and PAHs sum limits. All the samples with concentrations above the European regulatory limit were collected in the winter period illustrating a seasonal trend of PAHs distribution in mussels during the 4 years investigated.
Article 1 Read 0 Citations A New Weighted Degree Centrality Measure: The Application in an Animal Disease Epidemic Luca Candeloro, Lara Savini, Annamaria Conte Published: 01 November 2016
PLOS ONE, doi: 10.1371/journal.pone.0165781
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In recent years researchers have investigated a growing number of weighted heterogeneous networks, where connections are not merely binary entities, but are proportional to the intensity or capacity of the connections among the various elements. Different degree centrality measures have been proposed for this kind of networks. In this work we propose weighted degree and strength centrality measures (WDC and WSC). Using a reducing factor we correct classical centrality measures (CD) to account for tie weights distribution. The bigger the departure from equal weights distribution, the greater the reduction. These measures are applied to a real network of Italian livestock movements as an example. A simulation model has been developed to predict disease spread into Italian regions according to animal movements and animal population density. Model’s results, expressed as infected regions and number of times a region gets infected, were related to weighted and classical degree centrality measures. WDC and WSC were shown to be more efficient in predicting node’s risk and vulnerability. The proposed measures and their application in an animal network could be used to support surveillance and infection control strategy plans.
Conference 2 Reads 0 Citations Longer-Lasting Episodes in the 2015 Ozone Season in Italy in Comparison with Recent Years Serena Falasca, Annamaria Conte, Carla Ippoliti, Gabriele Cu... Published: 16 July 2016
The 1st International Electronic Conference on Atmospheric Sciences, doi: 10.3390/ecas2016-b005
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